Disallow variable indexing into sampler array for ES and desktop before version 400.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22148 e7fa87d3-cd2b-0410-9028-fcbf551c1848
diff --git a/Test/testlist b/Test/testlist
index e670789..f2df38d 100644
--- a/Test/testlist
+++ b/Test/testlist
@@ -39,5 +39,6 @@
 switch.frag
 tokenLength.vert
 300scope.vert
+400.frag
 420.vert
 430scope.vert